53661891

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 72576000

約数和(自身を除く): 18914109

約数列:

[1, 3, 107, 321, 349, 479, 1047, 1437, 37343, 51253, 112029, 153759, 167171, 501513, 17887297, 53661891]

約数ペア:

[(1, 53661891), (3, 17887297), (107, 501513), (321, 167171), (349, 153759), (479, 112029), (1047, 51253), (1437, 37343)]